高一英语短文改错.共有十处语言错误.错误涉及一个单词的增加、删除或修改

高一英语短文改错.共有十处语言错误.错误涉及一个单词的增加、删除或修改
Several days before,a few of my friend and I went on a picnic on the beach of the Jialing River.It is about five miles far from the city.We arrived that place in the morning.Most of us go swimming immediately.While in the water ,we played an interesting game.Those which were on the beach had some other activity.Some of them even sang and danced happy.There were still others who were interested in nothing,except picked beautiful stones.In the evening,we returned home.How a happy dat it was!